Chapter 1. Introduction

Introduction to the AVR ONE!

The Atmel AVR ONE! is a powerful development tool for on-chip debugging and programming of all AVR® and AVR32 devices. It supports:

  • Programming and on-chip debugging of all AVR32 microcontrollers and processors on both JTAG and aWire interfaces.
  • On-chip debugging with Nexus AUX trace of all AVR32 microcontrollers and processors with AUX port.
  • Programming and on-chip debugging of all AVR XMEGA family devices on both JTAG and PDI 2-wire interfaces.
  • Programming (JTAG and SPI) and debugging of all AVR 8-bit microcontrollers with OCD support on both JTAG or debugWIRE interfaces.

Consult the device support section for a full list of devices and interfaces supported by this firmware release.